/*

* Copyright (c) 2010 Kanrikogaku Kenkyusho, Ltd.

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Kanrikogaku Kenkyusho, Ltd. - Initial contribution

*

* Contributors:

*

* Description:

* {Description of the file}

*

*/

// System include files

#include <aknquerydialog.h>

#include <stringloader.h>

#include <DirectPrintApp.rsg>

#include "directprintfloatcapability.h"

const TInt KMaxTRealCharNum( 30 );

const TInt KDecimals( 2 );

// Destructor

CDirectPrintFloatCapability::~CDirectPrintFloatCapability()

    {

    }

// Creates text string for the settings list box

HBufC* CDirectPrintFloatCapability::ListBoxTextL()

    {   

    const TInt KGranularity( 4 );

    TRealFormat format( KMaxTRealCharNum, KDecimals );

    TBuf<KMaxTRealCharNum> numStr;

    numStr.Zero();

    numStr.AppendNum( iRealValue, format );

    CDesCArrayFlat* strings = new ( ELeave ) CDesCArrayFlat( KGranularity );

    CleanupStack::PushL( strings );

    strings->AppendL( iTitle );

    strings->AppendL( numStr );

    HBufC* buf = StringLoader::LoadL( R_QTN_LBOX_FORMAT, *strings ); 

    CleanupStack::PopAndDestroy();  // strings

    return buf;

    }

// Clones itself

CDirectPrintBaseCapability* CDirectPrintFloatCapability::CloneL()

    {

    CDirectPrintFloatCapability* clone = new ( ELeave ) CDirectPrintFloatCapability;

    clone->iDenominator = iDenominator;

    clone->iIndexOnList = iIndexOnList;

    clone->iMaxNumerator = iMaxNumerator;

    clone->iValue = iValue;

    clone->iTitle = iTitle;

    clone->iUid = iUid;

    clone->iRealValue = iRealValue;

    return clone;

    }

// Sets the new values and checks the boundaries

TInt CDirectPrintFloatCapability::SetValues( 

    TInt aDenom, 

    TInt aNumerator, 

    TInt aMaxNumerator )

    {

    TInt err( KErrNone );

    if ( aNumerator > aMaxNumerator )

        {

        err = KErrArgument;

        }

    else

        {

        iDenominator = aDenom;

        iValue = aNumerator;

        iMaxNumerator = aMaxNumerator;

        if( iDenominator != 0 )

            {

            iRealValue = TReal( iValue )/TReal( iDenominator );

            }

        }

    return err;

    }

// Numerator

TInt CDirectPrintFloatCapability::Numerator() const

    {

    return iValue;

    }

// Denominator

TInt CDirectPrintFloatCapability::Denominator() const

    {

    return iDenominator;

    }

// Creates setting item for the settings list box

CAknSettingItem* CDirectPrintFloatCapability::SettingItemLC(TInt aIndex)

	{

	CAknIntegerEdwinSettingItem* item = new (ELeave) CAknIntegerEdwinSettingItem(aIndex, iValue); // Not Float Edwin

	CleanupStack::PushL(item);

	item->ConstructL(EFalse, aIndex, iTitle, NULL, R_DIRECTPRINT_PROPERTYSETTING_INTEGER_SETTING_PAGE, -1);

	return item;

	}

//  End of File